Creating Trunk Branch
git-svn-id: https://svn.d4science.research-infrastructures.eu/gcube/trunk/information-system/resource-registry-client@130463 82a268e6-3cf1-43bd-a215-b396298e98cf
This commit is contained in:
commit
55cf7dd702
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<?xml version="1.0" encoding="UTF-8"?>
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<classpath>
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<classpathentry kind="src" output="target/classes" path="src/main/java">
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<attributes>
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<attribute name="optional" value="true"/>
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<attribute name="maven.pomderived" value="true"/>
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</attributes>
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</classpathentry>
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<classpathentry excluding="**" kind="src" output="target/classes" path="src/main/resources">
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<attributes>
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<attribute name="maven.pomderived" value="true"/>
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</attributes>
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</classpathentry>
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<classpathentry kind="src" output="target/test-classes" path="src/test/java">
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<attributes>
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<attribute name="optional" value="true"/>
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<attribute name="maven.pomderived" value="true"/>
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</attributes>
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</classpathentry>
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<classpathentry excluding="**" kind="src" output="target/test-classes" path="src/test/resources">
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<attributes>
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<attribute name="maven.pomderived" value="true"/>
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</attributes>
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</classpathentry>
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<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.7">
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<attributes>
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<attribute name="maven.pomderived" value="true"/>
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</attributes>
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</classpathentry>
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<classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER">
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<attributes>
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<attribute name="maven.pomderived" value="true"/>
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</attributes>
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</classpathentry>
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<classpathentry kind="output" path="target/classes"/>
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</classpath>
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<?xml version="1.0" encoding="UTF-8"?>
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<projectDescription>
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<name>resource-registry-client</name>
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<comment></comment>
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<projects>
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</projects>
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<buildSpec>
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<buildCommand>
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<name>org.eclipse.jdt.core.javabuilder</name>
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<arguments>
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</arguments>
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</buildCommand>
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<buildCommand>
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<name>org.eclipse.m2e.core.maven2Builder</name>
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<arguments>
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</arguments>
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</buildCommand>
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</buildSpec>
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<natures>
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<nature>org.eclipse.jdt.core.javanature</nature>
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<nature>org.eclipse.m2e.core.maven2Nature</nature>
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</natures>
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</projectDescription>
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@ -0,0 +1,6 @@
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eclipse.preferences.version=1
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encoding//src/main/java=UTF-8
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encoding//src/main/resources=UTF-8
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encoding//src/test/java=UTF-8
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encoding//src/test/resources=UTF-8
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encoding/<project>=UTF-8
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@ -0,0 +1,5 @@
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eclipse.preferences.version=1
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org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.7
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org.eclipse.jdt.core.compiler.compliance=1.7
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org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
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org.eclipse.jdt.core.compiler.source=1.7
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@ -0,0 +1,4 @@
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activeProfiles=
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eclipse.preferences.version=1
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resolveWorkspaceProjects=true
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version=1
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@ -0,0 +1,113 @@
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<parent>
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<groupId>org.gcube.tools</groupId>
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<artifactId>maven-parent</artifactId>
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<version>1.0.0</version>
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</parent>
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<groupId>org.gcube.information-system</groupId>
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<artifactId>resource-registry-client</artifactId>
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<version>1.0.0-SNAPSHOT</version>
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<name>Resource Registry Client</name>
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<description>Contains Idempotent API for Resource Registry</description>
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<dependencyManagement>
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<dependencies>
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<dependency>
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<groupId>org.gcube.distribution</groupId>
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<artifactId>gcube-bom</artifactId>
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<version>1.0.0-SNAPSHOT</version>
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<type>pom</type>
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<scope>import</scope>
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</dependency>
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</dependencies>
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</dependencyManagement>
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<dependencies>
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<dependency>
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<groupId>org.gcube.core</groupId>
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<artifactId>common-generic-clients</artifactId>
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</dependency>
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<dependency>
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<groupId>org.gcube.core</groupId>
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<artifactId>common-gcube-calls</artifactId>
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</dependency>
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<dependency>
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<groupId>org.gcube.core</groupId>
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<artifactId>common-fw-clients</artifactId>
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</dependency>
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<dependency>
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<groupId>org.gcube.information-system</groupId>
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<artifactId>resource-registry-api</artifactId>
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<version>[1.0.0-SNAPSHOT, 2.0.0-SNAPSHOT)</version>
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</dependency>
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<dependency>
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<groupId>org.slf4j</groupId>
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<artifactId>slf4j-api</artifactId>
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</dependency>
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<!-- Test Dependency -->
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<dependency>
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<groupId>junit</groupId>
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<artifactId>junit</artifactId>
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<version>4.11</version>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>ch.qos.logback</groupId>
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<artifactId>logback-classic</artifactId>
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<version>1.0.13</version>
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<scope>test</scope>
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</dependency>
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</dependencies>
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<build>
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<plugins>
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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-resources-plugin</artifactId>
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<version>2.5</version>
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<executions>
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<execution>
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<id>copy-profile</id>
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<phase>install</phase>
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<goals>
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<goal>copy-resources</goal>
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</goals>
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<configuration>
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<outputDirectory>target</outputDirectory>
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<resources>
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<resource>
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<directory>${distroDirectory}</directory>
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<filtering>true</filtering>
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</resource>
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</resources>
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</configuration>
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</execution>
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</executions>
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</plugin>
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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-assembly-plugin</artifactId>
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<configuration>
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<descriptors>
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<descriptor>${distroDirectory}/descriptor.xml</descriptor>
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</descriptors>
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</configuration>
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<executions>
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<execution>
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<id>servicearchive</id>
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<phase>install</phase>
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<goals>
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<goal>single</goal>
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</goals>
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</execution>
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</executions>
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</plugin>
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</plugins>
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</build>
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</project>
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package org.gcube.informationsystem.resourceregistry.client.plugin;
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import org.gcube.common.clients.Plugin;
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import org.gcube.informationsystem.resourceregistry.Constants;
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/**
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*
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* @author Luca Frosini (ISTI - CNR) http://www.lucafrosini.com/
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*
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* @param <S>
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* @param <P>
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*/
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public abstract class AbstractPlugin<S, P> implements Plugin<S, P> {
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public final String name;
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public AbstractPlugin(String name) {
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this.name = name;
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}
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public String serviceClass() {
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return Constants.SERVICE_CLASS;
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}
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public String serviceName() {
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return Constants.SERVICE_NAME;
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}
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public String name() {
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return name;
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}
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}
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/**
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*
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*/
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package org.gcube.informationsystem.resourceregistry.client.plugin;
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import org.gcube.common.clients.GCubeEndpoint;
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import org.gcube.common.clients.config.ProxyConfig;
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import org.gcube.common.clients.delegates.ProxyDelegate;
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import org.gcube.informationsystem.resourceregistry.api.exceptions.ResourceRegistryException;
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import org.gcube.informationsystem.resourceregistry.client.proxy.ResourceRegistryClient;
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/**
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* @author Luca Frosini (ISTI - CNR) http://www.lucafrosini.com/
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*
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*/
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public class ResourceRegistryClientPlugin extends AbstractPlugin<GCubeEndpoint, ResourceRegistryClient>{
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public ResourceRegistryClientPlugin(){
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super(ResourceRegistryClientPlugin.class.getSimpleName());
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}
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@Override
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public String namespace() {
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// TODO Auto-generated method stub
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return null;
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}
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@Override
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public Exception convert(Exception fault, ProxyConfig<?, ?> config) {
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// The Jersey client wraps the exception. So we need to get the wrapped
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// exception thrown by ResourceRegistry Service.
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Throwable throwable = fault.getCause();
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if(throwable != null && throwable instanceof ResourceRegistryException){
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return (Exception) throwable;
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}
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return fault;
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}
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@Override
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public GCubeEndpoint resolve(GCubeEndpoint address, ProxyConfig<?, ?> config)
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throws Exception {
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return null;
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}
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@Override
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public ResourceRegistryClient newProxy(
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ProxyDelegate<GCubeEndpoint> delegate) {
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return new ResourceRegistryClient(delegate);
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}
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}
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@ -0,0 +1,114 @@
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/**
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*
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*/
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package org.gcube.informationsystem.resourceregistry.client.proxy;
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import java.io.BufferedReader;
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import java.io.InputStream;
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import java.io.InputStreamReader;
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import java.io.UnsupportedEncodingException;
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import java.net.HttpURLConnection;
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import java.net.URL;
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import java.net.URLEncoder;
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import org.gcube.common.authorization.client.Constants;
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import org.gcube.common.authorization.library.provider.SecurityTokenProvider;
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import org.gcube.common.clients.Call;
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import org.gcube.common.clients.GCubeEndpoint;
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import org.gcube.common.clients.delegates.AsyncProxyDelegate;
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import org.gcube.common.clients.delegates.ProxyDelegate;
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import org.gcube.common.clients.exceptions.ServiceException;
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import org.gcube.informationsystem.resourceregistry.AccessRESTPath;
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import org.gcube.informationsystem.resourceregistry.api.exceptions.InvalidQueryException;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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/**
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* @author Luca Frosini (ISTI - CNR) http://www.lucafrosini.com/
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*/
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public class ResourceRegistryClient {
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private static Logger logger = LoggerFactory
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.getLogger(ResourceRegistryClient.class);
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private final AsyncProxyDelegate<GCubeEndpoint> delegate;
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public ResourceRegistryClient(ProxyDelegate<GCubeEndpoint> config) {
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this.delegate = new AsyncProxyDelegate<GCubeEndpoint>(config);
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}
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protected HttpURLConnection makeRequest(URL url, String method,
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boolean includeTokenInHeader) throws Exception {
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HttpURLConnection connection = (HttpURLConnection) url.openConnection();
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if (includeTokenInHeader) {
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connection.setRequestProperty(Constants.TOKEN_HEADER_ENTRY,
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SecurityTokenProvider.instance.get());
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}
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connection.setRequestMethod(method);
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return connection;
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}
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protected void appendQueryParameter(StringBuilder builder, String name,
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String value) throws UnsupportedEncodingException {
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builder.append(name).append("=");
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String encodedValue = URLEncoder.encode(value, "UTF-8");
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builder.append(encodedValue).append("&");
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}
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public String query(final String query, final String fetchPlan)
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throws InvalidQueryException {
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Call<GCubeEndpoint, String> call = new Call<GCubeEndpoint, String>() {
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public String call(GCubeEndpoint endpoint) throws Exception {
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StringBuilder callUrl = new StringBuilder(endpoint.getAddress());
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callUrl.append("/").append(AccessRESTPath.ACCESS_PATH_PART)
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.append("/");
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appendQueryParameter(callUrl, AccessRESTPath.QUERY_PARAM, query);
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if (fetchPlan != null) {
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appendQueryParameter(callUrl,
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AccessRESTPath.FETCH_PLAN_PARAM, fetchPlan);
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}
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URL url = new URL(callUrl.toString());
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HttpURLConnection connection = makeRequest(url, "GET", false);
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connection.setDoOutput(true);
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connection.setDoInput(false);
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connection.setRequestProperty("Content-type", "text/plain");
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logger.debug("Response code for {} is {} : {}",
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callUrl.toString(), connection.getResponseCode(),
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connection.getResponseMessage());
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if (connection.getResponseCode() != 200) {
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throw new Exception(
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"Error Querying Resource Registry Service");
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}
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StringBuilder result = new StringBuilder();
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try (BufferedReader reader = new BufferedReader(
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new InputStreamReader(
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(InputStream) connection.getContent()))) {
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String line;
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while ((line = reader.readLine()) != null) {
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result.append(line);
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}
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}
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return result.toString();
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};
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};
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try {
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return delegate.make(call);
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} catch (Exception e) {
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throw new ServiceException(e);
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}
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}
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}
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